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ChemicalBook--->CAS DataBase List--->7633-68-3

7633-68-3

7633-68-3 Structure

7633-68-3 Structure
IdentificationBack Directory
[Name]

isotalatizidine
[CAS]

7633-68-3
[Synonyms]

isotalatizidine
Isotalatisidine
iso-Talatisidine
1-Isotalatisidine
20-Ethyl-16β-methoxy-4-(methoxymethyl)aconitane-1α,8,14α-triol
Aconitane-1,8,14-triol, 20-ethyl-16-methoxy-4-(methoxymethyl)-, (1α,14α,16β)-
[Molecular Formula]

C23H37NO5
[Molecular Weight]

407.54
Chemical PropertiesBack Directory
[Melting point ]

140-2°C
[Boiling point ]

560.6±50.0 °C(Predicted)
[density ]

1.31±0.1 g/cm3(Predicted)
[pka]

13.70±0.70(Predicted)
Hazard InformationBack Directory
[Description]

This atisine alkaloid has been isolated from Aconitum talassicum and Delphinium denudatum thereby providing a link between the bases of these two genera. From moist solvents, the alkaloid forms a crystalline monohydrate, m.p. 116-7°C. The methiodide has m.p. 200°C and the oxalate, m.p. 185-6°C. Three hydroxylgroups are present which may be acetylated. The 10-acetate is identical with Condelphine (q.v.); the 1: 10-diacetate has m.p. 112-7°C and the triacetate, m.p. 130-4°C.
[References]

Rabinovitch, Konovalova., Bull. Soc. Chirn. Fr., 7,95 (1940)
Kuzovkov, Platonova., J. Gen. Chern., USSR, 1286 (1961)
Pelletier, Keith, Parthsarathy., Tetrahedron Lett., 4217 (1966)
Pelletier, Keith, Parthsarathy., J. Arner. Chern. Soc., 89,4146 (1967)
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